Upgrade to 1.0 and switch clients to dom-repeat where needed.

third_party/polymer/v0_8/components/paper-tabs/paper-tab.html

+<!--
+@license
+Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
+This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+Code distributed by Google as part of the polymer project is also
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+-->
+
+<link rel="import" href="../polymer/polymer.html">
+<link rel="import" href="../iron-flex-layout/classes/iron-flex-layout.html">
+<link rel="import" href="../iron-flex-layout/iron-flex-layout.html">
+<link rel="import" href="../iron-behaviors/iron-control-state.html">
+<link rel="import" href="../paper-ripple/paper-ripple.html">
+
+<!--
+`paper-tab` is styled to look like a tab.  It should be used in conjunction with
+`paper-tabs`.
+
+Example:
+
+    <paper-tabs selected="0">
+      <paper-tab>TAB 1</paper-tab>
+      <paper-tab>TAB 2</paper-tab>
+      <paper-tab>TAB 3</paper-tab>
+    </paper-tabs>
+
+### Styling
+
+The following custom properties and mixins are available for styling:
+
+Custom property | Description | Default
+----------------|-------------|----------
+`--paper-tab-ink` | Ink color | `--paper-yellow-a100`
+`--paper-tab` | Mixin applied to the tab | `{}`
+`--paper-tab-content` | Mixin applied to the tab content | `{}`
+
+-->
+
+<dom-module id="paper-tab">
+
+  <style>
+
+    :host {
+      @apply(--layout-inline);
+      @apply(--layout-center);
+      @apply(--layout-center-justified);
+      @apply(--layout-flex);
+
+      position: relative;
+      padding: 0 12px;
+      overflow: hidden;
+      cursor: pointer;
+
+      @apply(--paper-tab);
+    }
+
+    :host(:focus) {
+      outline: none;
+    }
+
+    :host([link]) {
+      padding: 0;
+    }
+
+    .tab-content {
+      height: 100%;
+      -webkit-transform: translateZ(0);
+      transform: translateZ(0);
+      transition: opacity 0.1s cubic-bezier(0.4, 0.0, 1, 1);
+
+      @apply(--paper-tab-content);
+    }
+
+    :host(:not(.iron-selected)) > .tab-content {
+      opacity: 0.8;
+    }
+
+    :host(:focus) .tab-content {
+      opacity: 1;
+      font-weight: 700;
+    }
+
+    #ink {
+      color: var(--paper-tab-ink, --paper-yellow-a100);
+      pointer-events: none;
+    }
+
+    .tab-content > ::content > a {
+      height: 100%;
+      /* flex */
+      -ms-flex: 1 1 0.000000001px;
+      -webkit-flex: 1;
+      flex: 1;
+      -webkit-flex-basis: 0.000000001px;
+      flex-basis: 0.000000001px;
+    }
+
+  </style>
+
+  <template>
+
+    <div class="tab-content flex-auto center-center horizontal layout">
+      <content></content>
+    </div>
+
+    <template is="dom-if" if="[[!noink]]">
+      <paper-ripple id="ink" initial-opacity="0.95" opacity-decay-velocity="0.98"></paper-ripple>
+    </template>
+
+  </template>
+
+</dom-module>
+
+<script>
+
+  Polymer({
+
+    is: 'paper-tab',
+
+    behaviors: [
+      Polymer.IronControlState
+    ],
+
+    properties: {
+
+      /**
+       * If true, ink ripple effect is disabled.
+       *
+       * @attribute noink
+       */
+      noink: {
+        type: Boolean,
+        value: false
+      }
+
+    },
+
+    hostAttributes: {
+      role: 'tab'
+    },
+
+    listeners: {
+      down: '_onDown'
+    },
+
+    get _parentNoink () {
+      var parent = Polymer.dom(this).parentNode;
+      return !!parent && !!parent.noink;
+    },
+
+    _onDown: function(e) {
+      this.noink = !!this.noink || !!this._parentNoink;
+    }
+  });
+
+</script>